Spot Original Siemens 6ES7231-5ND32-0XB0 SM1231 4CH 16Bit High Precision Analog Input Expansion Module ±10V 4-20mA For S7-1200 PLC Transmitter Signal Collect
New original sealed Siemens 6ES7231-5ND32-0XB0 SM1231 4-channel differential analog input module,15Bit+sign(16Bit total) high precision ADC,multi signal range:±10/±5/±2.5/±1.25V & 0-20mA/4-20mA,DC24V power,1.8W power consumption,DIN35 rail installation,IP20 protection,matched all S7-1200 CPU,widely used for pressure,flow,liquid level sensor acquisition,spot stock available,global spot shipment with 12-month warranty。